mirror of https://github.com/python/cpython
984 lines
27 KiB
Python
984 lines
27 KiB
Python
import Qd
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import TE
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import Fm
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import waste
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import WASTEconst
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import Res
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import Evt
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import Events
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import Scrap
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import string
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import Win
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import Wbase
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import Wkeys
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import Wcontrols
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import PyFontify
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from types import *
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import Fonts
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import TextEdit
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class TextBox(Wbase.Widget):
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"""A static text widget"""
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def __init__(self, possize, text="", align=TextEdit.teJustLeft,
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fontsettings=None,
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backgroundcolor=(0xffff, 0xffff, 0xffff)
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):
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if fontsettings is None:
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import W
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fontsettings = W.getdefaultfont()
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Wbase.Widget.__init__(self, possize)
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self.fontsettings = fontsettings
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self.text = text
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self.align = align
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self._backgroundcolor = backgroundcolor
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def draw(self, visRgn = None):
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if self._visible:
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(font, style, size, color) = self.fontsettings
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fontid = GetFNum(font)
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savestate = Qd.GetPenState()
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Qd.TextFont(fontid)
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Qd.TextFace(style)
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Qd.TextSize(size)
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Qd.RGBForeColor(color)
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Qd.RGBBackColor(self._backgroundcolor)
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TE.TETextBox(self.text, self._bounds, self.align)
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Qd.RGBBackColor((0xffff, 0xffff, 0xffff))
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Qd.SetPenState(savestate)
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def get(self):
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return self.text
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def set(self, text):
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self.text = text
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if self._parentwindow and self._parentwindow.wid:
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self.SetPort()
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self.draw()
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class _ScrollWidget:
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# to be overridden
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def getscrollbarvalues(self):
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return None, None
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# internal method
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def updatescrollbars(self):
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vx, vy = self.getscrollbarvalues()
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if self._parent._barx:
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if vx <> None:
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self._parent._barx.enable(1)
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self._parent._barx.set(vx)
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else:
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self._parent._barx.enable(0)
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if self._parent._bary:
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if vy <> None:
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self._parent._bary.enable(1)
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self._parent._bary.set(vy)
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else:
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self._parent._bary.enable(0)
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UNDOLABELS = [ # Indexed by WEGetUndoInfo() value
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None, "", "typing", "Cut", "Paste", "Clear", "Drag", "Style"]
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class EditText(Wbase.SelectableWidget, _ScrollWidget):
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"""A text edit widget, mainly for simple entry fields."""
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def __init__(self, possize, text="",
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callback=None, inset=(3, 3),
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fontsettings=None,
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tabsettings = (32, 0),
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readonly = 0):
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if fontsettings is None:
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import W
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fontsettings = W.getdefaultfont()
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Wbase.SelectableWidget.__init__(self, possize)
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self.temptext = text
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self.ted = None
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self.selection = None
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self._callback = callback
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self.changed = 0
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self.selchanged = 0
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self._selected = 0
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self._enabled = 1
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self.wrap = 1
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self.readonly = readonly
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self.fontsettings = fontsettings
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self.tabsettings = tabsettings
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if type(inset) <> TupleType:
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self.inset = (inset, inset)
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else:
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self.inset = inset
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def open(self):
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if not hasattr(self._parent, "_barx"):
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self._parent._barx = None
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if not hasattr(self._parent, "_bary"):
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self._parent._bary = None
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self._calcbounds()
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self.SetPort()
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viewrect, destrect = self._calctextbounds()
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flags = self._getflags()
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self.ted = waste.WENew(destrect, viewrect, flags)
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self.ted.WEInstallTabHooks()
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self.ted.WESetAlignment(WASTEconst.weFlushLeft)
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self.setfontsettings(self.fontsettings)
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self.settabsettings(self.tabsettings)
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self.ted.WEUseText(Res.Resource(self.temptext))
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self.ted.WECalText()
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if self.selection:
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self.setselection(self.selection[0], self.selection[1])
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self.selection = None
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else:
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self.selview()
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self.temptext = None
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self.updatescrollbars()
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self.bind("pageup", self.scrollpageup)
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self.bind("pagedown", self.scrollpagedown)
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self.bind("top", self.scrolltop)
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self.bind("bottom", self.scrollbottom)
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self.selchanged = 0
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def close(self):
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self._parent._barx = None
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self._parent._bary = None
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self.ted = None
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self.temptext = None
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Wbase.SelectableWidget.close(self)
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def gettabsettings(self):
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return self.tabsettings
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def settabsettings(self, (tabsize, tabmode)):
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self.tabsettings = (tabsize, tabmode)
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if hasattr(self.ted, "WESetTabSize"):
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port = self._parentwindow.wid.GetWindowPort()
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if tabmode:
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(font, style, size, color) = self.getfontsettings()
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savesettings = GetPortFontSettings(port)
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SetPortFontSettings(port, (font, style, size))
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tabsize = Qd.StringWidth(' ' * tabsize)
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SetPortFontSettings(port, savesettings)
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tabsize = max(tabsize, 1)
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self.ted.WESetTabSize(tabsize)
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self.SetPort()
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Qd.EraseRect(self.ted.WEGetViewRect())
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self.ted.WEUpdate(port.visRgn)
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def getfontsettings(self):
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import Res
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(font, style, size, color) = self.ted.WEGetRunInfo(0)[4]
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font = Fm.GetFontName(font)
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return (font, style, size, color)
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def setfontsettings(self, (font, style, size, color)):
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self.SetPort()
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if type(font) <> StringType:
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font = Fm.GetFontName(font)
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self.fontsettings = (font, style, size, color)
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fontid = GetFNum(font)
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readonly = self.ted.WEFeatureFlag(WASTEconst.weFReadOnly, -1)
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if readonly:
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self.ted.WEFeatureFlag(WASTEconst.weFReadOnly, 0)
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try:
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self.ted.WEFeatureFlag(WASTEconst.weFInhibitRecal, 1)
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selstart, selend = self.ted.WEGetSelection()
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self.ted.WESetSelection(0, self.ted.WEGetTextLength())
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self.ted.WESetStyle(WASTEconst.weDoFace, (0, 0, 0, (0, 0, 0)))
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self.ted.WESetStyle(WASTEconst.weDoFace |
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WASTEconst.weDoColor |
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WASTEconst.weDoFont |
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WASTEconst.weDoSize,
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(fontid, style, size, color))
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self.ted.WEFeatureFlag(WASTEconst.weFInhibitRecal, 0)
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self.ted.WECalText()
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self.ted.WESetSelection(selstart, selend)
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finally:
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if readonly:
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self.ted.WEFeatureFlag(WASTEconst.weFReadOnly, 1)
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viewrect = self.ted.WEGetViewRect()
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Qd.EraseRect(viewrect)
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self.ted.WEUpdate(self._parentwindow.wid.GetWindowPort().visRgn)
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self.selchanged = 1
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self.updatescrollbars()
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def adjust(self, oldbounds):
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self.SetPort()
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if self._selected and self._parentwindow._hasselframes:
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self.GetWindow().InvalWindowRect(Qd.InsetRect(oldbounds, -3, -3))
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self.GetWindow().InvalWindowRect(Qd.InsetRect(self._bounds, -3, -3))
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else:
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self.GetWindow().InvalWindowRect(oldbounds)
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self.GetWindow().InvalWindowRect(self._bounds)
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viewrect, destrect = self._calctextbounds()
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self.ted.WESetViewRect(viewrect)
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self.ted.WESetDestRect(destrect)
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if self.wrap:
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self.ted.WECalText()
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if self.ted.WEGetDestRect()[3] < viewrect[1]:
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self.selview()
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self.updatescrollbars()
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# interface -----------------------
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# selection stuff
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def selview(self):
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self.ted.WESelView()
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def selectall(self):
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self.ted.WESetSelection(0, self.ted.WEGetTextLength())
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self.selchanged = 1
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self.updatescrollbars()
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def selectline(self, lineno, charoffset = 0):
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newselstart, newselend = self.ted.WEGetLineRange(lineno)
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# Autoscroll makes the *end* of the selection visible, which,
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# in the case of a whole line, is the beginning of the *next* line.
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# So sometimes it leaves our line just above the view rect.
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# Let's fool Waste by initially selecting one char less:
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self.ted.WESetSelection(newselstart + charoffset, newselend-1)
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self.ted.WESetSelection(newselstart + charoffset, newselend)
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self.selchanged = 1
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self.updatescrollbars()
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def getselection(self):
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if self.ted:
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return self.ted.WEGetSelection()
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else:
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return self.selection
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def setselection(self, selstart, selend):
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self.selchanged = 1
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if self.ted:
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self.ted.WESetSelection(selstart, selend)
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self.ted.WESelView()
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self.updatescrollbars()
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else:
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self.selection = selstart, selend
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def offsettoline(self, offset):
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return self.ted.WEOffsetToLine(offset)
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def countlines(self):
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return self.ted.WECountLines()
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def getselectedtext(self):
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selstart, selend = self.ted.WEGetSelection()
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return self.ted.WEGetText().data[selstart:selend]
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def expandselection(self):
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oldselstart, oldselend = self.ted.WEGetSelection()
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selstart, selend = min(oldselstart, oldselend), max(oldselstart, oldselend)
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if selstart <> selend and chr(self.ted.WEGetChar(selend-1)) == '\r':
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selend = selend - 1
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newselstart, dummy = self.ted.WEFindLine(selstart, 0)
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dummy, newselend = self.ted.WEFindLine(selend, 0)
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if oldselstart <> newselstart or oldselend <> newselend:
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self.ted.WESetSelection(newselstart, newselend)
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self.updatescrollbars()
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self.selchanged = 1
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def insert(self, text):
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self.ted.WEInsert(text, None, None)
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self.changed = 1
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self.selchanged = 1
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# text
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def set(self, text):
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if not self.ted:
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self.temptext = text
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else:
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self.ted.WEUseText(Res.Resource(text))
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self.ted.WECalText()
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self.SetPort()
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viewrect, destrect = self._calctextbounds()
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self.ted.WESetViewRect(viewrect)
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self.ted.WESetDestRect(destrect)
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rgn = Qd.NewRgn()
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Qd.RectRgn(rgn, viewrect)
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Qd.EraseRect(viewrect)
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self.draw(rgn)
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#self.GetWindow().InvalWindowRect(self.ted.WEGetViewRect())
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self.updatescrollbars()
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def get(self):
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if not self._parent:
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return self.temptext
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else:
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return self.ted.WEGetText().data
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# events
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def key(self, char, event):
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(what, message, when, where, modifiers) = event
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if self._enabled and not modifiers & Events.cmdKey or char in Wkeys.arrowkeys:
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self.ted.WEKey(ord(char), modifiers)
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if char not in Wkeys.navigationkeys:
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self.changed = 1
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if char not in Wkeys.scrollkeys:
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self.selchanged = 1
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self.updatescrollbars()
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if self._callback:
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Wbase.CallbackCall(self._callback, 0, char, modifiers)
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def click(self, point, modifiers):
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if not self._enabled:
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return
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self.ted.WEClick(point, modifiers, Evt.TickCount())
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self.selchanged = 1
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self.updatescrollbars()
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return 1
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def idle(self):
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self.SetPort()
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self.ted.WEIdle()
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def rollover(self, point, onoff):
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if onoff:
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Wbase.SetCursor("iBeam")
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def activate(self, onoff):
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self._activated = onoff
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if self._selected and self._visible:
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if onoff:
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self.ted.WEActivate()
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else:
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self.ted.WEDeactivate()
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if self._selected:
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self.drawselframe(onoff)
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def select(self, onoff, isclick = 0):
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if Wbase.SelectableWidget.select(self, onoff):
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return
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self.SetPort()
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if onoff:
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self.ted.WEActivate()
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if self._parentwindow._tabbable and not isclick:
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self.selectall()
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else:
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self.ted.WEDeactivate()
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self.drawselframe(onoff)
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def draw(self, visRgn = None):
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if self._visible:
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if not visRgn:
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visRgn = self._parentwindow.wid.GetWindowPort().visRgn
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self.ted.WEUpdate(visRgn)
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if self._selected and self._activated:
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self.drawselframe(1)
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Qd.FrameRect(self._bounds)
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# scrolling
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def scrollpageup(self):
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if self._parent._bary and self._parent._bary._enabled:
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self.vscroll("++")
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def scrollpagedown(self):
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if self._parent._bary and self._parent._bary._enabled:
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self.vscroll("--")
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def scrolltop(self):
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if self._parent._bary and self._parent._bary._enabled:
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self.vscroll(0)
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if self._parent._barx and self._parent._barx._enabled:
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self.hscroll(0)
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def scrollbottom(self):
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if self._parent._bary and self._parent._bary._enabled:
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self.vscroll(32767)
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# menu handlers
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def domenu_copy(self, *args):
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selbegin, selend = self.ted.WEGetSelection()
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if selbegin == selend:
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return
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Scrap.ZeroScrap()
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self.ted.WECopy()
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self.updatescrollbars()
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def domenu_cut(self, *args):
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selbegin, selend = self.ted.WEGetSelection()
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if selbegin == selend:
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return
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Scrap.ZeroScrap()
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self.ted.WECut()
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self.updatescrollbars()
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self.selview()
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self.changed = 1
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self.selchanged = 1
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if self._callback:
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Wbase.CallbackCall(self._callback, 0, "", None)
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def domenu_paste(self, *args):
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if not self.ted.WECanPaste():
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return
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self.selview()
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self.ted.WEPaste()
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self.updatescrollbars()
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self.changed = 1
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self.selchanged = 1
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if self._callback:
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Wbase.CallbackCall(self._callback, 0, "", None)
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def domenu_clear(self, *args):
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self.ted.WEDelete()
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self.selview()
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self.updatescrollbars()
|
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self.changed = 1
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self.selchanged = 1
|
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if self._callback:
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Wbase.CallbackCall(self._callback, 0, "", None)
|
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|
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def domenu_undo(self, *args):
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which, redo = self.ted.WEGetUndoInfo()
|
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if not which:
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return
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self.ted.WEUndo()
|
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self.updatescrollbars()
|
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self.changed = 1
|
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self.selchanged = 1
|
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if self._callback:
|
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Wbase.CallbackCall(self._callback, 0, "", None)
|
||
|
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def can_undo(self, menuitem):
|
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#doundo = self.ted.WEFeatureFlag(WASTEconst.weFUndo, -1)
|
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#print doundo
|
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#if not doundo:
|
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# return 0
|
||
which, redo = self.ted.WEGetUndoInfo()
|
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which = UNDOLABELS[which]
|
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if which == None:
|
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return None
|
||
if redo:
|
||
which = "Redo "+which
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else:
|
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which = "Undo "+which
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menuitem.settext(which)
|
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return 1
|
||
|
||
def domenu_selectall(self, *args):
|
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self.selectall()
|
||
|
||
# private
|
||
def getscrollbarvalues(self):
|
||
dr = self.ted.WEGetDestRect()
|
||
vr = self.ted.WEGetViewRect()
|
||
vx = Wcontrols._scalebarvalue(dr[0], dr[2], vr[0], vr[2])
|
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vy = Wcontrols._scalebarvalue(dr[1], dr[3], vr[1], vr[3])
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return vx, vy
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|
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def vscroll(self, value):
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lineheight = self.ted.WEGetHeight(0, 1)
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dr = self.ted.WEGetDestRect()
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vr = self.ted.WEGetViewRect()
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destheight = dr[3] - dr[1]
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viewheight = vr[3] - vr[1]
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viewoffset = maxdelta = vr[1] - dr[1]
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mindelta = vr[3] - dr[3]
|
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if value == "+":
|
||
delta = lineheight
|
||
elif value == "-":
|
||
delta = - lineheight
|
||
elif value == "++":
|
||
delta = viewheight - lineheight
|
||
elif value == "--":
|
||
delta = lineheight - viewheight
|
||
else: # in thumb
|
||
cur = (32767L * viewoffset) / (destheight - viewheight)
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||
delta = (cur-value)*(destheight - viewheight)/32767
|
||
if abs(delta - viewoffset) <=2:
|
||
# compensate for irritating rounding error
|
||
delta = viewoffset
|
||
delta = min(maxdelta, delta)
|
||
delta = max(mindelta, delta)
|
||
self.ted.WEScroll(0, delta)
|
||
self.updatescrollbars()
|
||
|
||
def hscroll(self, value):
|
||
dr = self.ted.WEGetDestRect()
|
||
vr = self.ted.WEGetViewRect()
|
||
destwidth = dr[2] - dr[0]
|
||
viewwidth = vr[2] - vr[0]
|
||
viewoffset = maxdelta = vr[0] - dr[0]
|
||
mindelta = vr[2] - dr[2]
|
||
if value == "+":
|
||
delta = 32
|
||
elif value == "-":
|
||
delta = - 32
|
||
elif value == "++":
|
||
delta = 0.5 * (vr[2] - vr[0])
|
||
elif value == "--":
|
||
delta = 0.5 * (vr[0] - vr[2])
|
||
else: # in thumb
|
||
cur = (32767 * viewoffset) / (destwidth - viewwidth)
|
||
delta = (cur-value)*(destwidth - viewwidth)/32767
|
||
if abs(delta - viewoffset) <=2:
|
||
# compensate for irritating rounding error
|
||
delta = viewoffset
|
||
delta = min(maxdelta, delta)
|
||
delta = max(mindelta, delta)
|
||
self.ted.WEScroll(delta, 0)
|
||
self.updatescrollbars()
|
||
|
||
# some internals
|
||
def _getflags(self):
|
||
flags = WASTEconst.weDoAutoScroll | WASTEconst.weDoMonoStyled
|
||
if self.readonly:
|
||
flags = flags | WASTEconst.weDoReadOnly
|
||
else:
|
||
flags = flags | WASTEconst.weDoUndo
|
||
return flags
|
||
|
||
def _getviewrect(self):
|
||
return Qd.InsetRect(self._bounds, self.inset[0], self.inset[1])
|
||
|
||
def _calctextbounds(self):
|
||
viewrect = l, t, r, b = self._getviewrect()
|
||
if self.ted:
|
||
dl, dt, dr, db = self.ted.WEGetDestRect()
|
||
vl, vt, vr, vb = self.ted.WEGetViewRect()
|
||
yshift = t - vt
|
||
if (db - dt) < (b - t):
|
||
destrect = viewrect
|
||
else:
|
||
destrect = l, dt + yshift, r, db + yshift
|
||
else:
|
||
destrect = viewrect
|
||
return viewrect, destrect
|
||
|
||
|
||
class TextEditor(EditText):
|
||
|
||
"""A text edit widget."""
|
||
|
||
def __init__(self, possize, text="", callback=None, wrap=1, inset=(4, 4),
|
||
fontsettings=None,
|
||
tabsettings=(32, 0),
|
||
readonly=0):
|
||
EditText.__init__(self, possize, text, callback, inset, fontsettings, tabsettings, readonly)
|
||
self.wrap = wrap
|
||
|
||
def _getflags(self):
|
||
flags = WASTEconst.weDoAutoScroll | WASTEconst.weDoMonoStyled | \
|
||
WASTEconst.weDoOutlineHilite
|
||
if self.readonly:
|
||
flags = flags | WASTEconst.weDoReadOnly
|
||
else:
|
||
flags = flags | WASTEconst.weDoUndo
|
||
return flags
|
||
|
||
def _getviewrect(self):
|
||
l, t, r, b = self._bounds
|
||
return (l + 5, t + 2, r, b - 2)
|
||
|
||
def _calctextbounds(self):
|
||
if self.wrap:
|
||
return EditText._calctextbounds(self)
|
||
else:
|
||
viewrect = l, t, r, b = self._getviewrect()
|
||
if self.ted:
|
||
dl, dt, dr, db = self.ted.WEGetDestRect()
|
||
vl, vt, vr, vb = self.ted.WEGetViewRect()
|
||
xshift = l - vl
|
||
yshift = t - vt
|
||
if (db - dt) < (b - t):
|
||
yshift = t - dt
|
||
destrect = (dl + xshift, dt + yshift, dr + xshift, db + yshift)
|
||
else:
|
||
destrect = (l, t, r + 5000, b)
|
||
return viewrect, destrect
|
||
|
||
def draw(self, visRgn = None):
|
||
if self._visible:
|
||
if not visRgn:
|
||
visRgn = self._parentwindow.wid.GetWindowPort().visRgn
|
||
self.ted.WEUpdate(visRgn)
|
||
if self._selected and self._activated:
|
||
self.drawselframe(1)
|
||
|
||
|
||
import regex
|
||
commentPat = regex.compile("[ \t]*\(#\)")
|
||
indentPat = regex.compile("\t*")
|
||
|
||
class PyEditor(TextEditor):
|
||
|
||
"""A specialized Python source edit widget"""
|
||
|
||
def __init__(self, possize, text="", callback=None, inset=(4, 4),
|
||
fontsettings=None,
|
||
tabsettings=(32, 0),
|
||
readonly=0,
|
||
debugger=None,
|
||
file=''):
|
||
TextEditor.__init__(self, possize, text, callback, 0, inset, fontsettings, tabsettings, readonly)
|
||
self.bind("cmd[", self.domenu_shiftleft)
|
||
self.bind("cmd]", self.domenu_shiftright)
|
||
self.bind("cmdshift[", self.domenu_uncomment)
|
||
self.bind("cmdshift]", self.domenu_comment)
|
||
self.file = file # only for debugger reference
|
||
self._debugger = debugger
|
||
if debugger:
|
||
debugger.register_editor(self, self.file)
|
||
|
||
def domenu_shiftleft(self):
|
||
self.expandselection()
|
||
selstart, selend = self.ted.WEGetSelection()
|
||
selstart, selend = min(selstart, selend), max(selstart, selend)
|
||
snippet = self.getselectedtext()
|
||
lines = string.split(snippet, '\r')
|
||
for i in range(len(lines)):
|
||
if lines[i][:1] == '\t':
|
||
lines[i] = lines[i][1:]
|
||
snippet = string.join(lines, '\r')
|
||
self.insert(snippet)
|
||
self.ted.WESetSelection(selstart, selstart + len(snippet))
|
||
|
||
def domenu_shiftright(self):
|
||
self.expandselection()
|
||
selstart, selend = self.ted.WEGetSelection()
|
||
selstart, selend = min(selstart, selend), max(selstart, selend)
|
||
snippet = self.getselectedtext()
|
||
lines = string.split(snippet, '\r')
|
||
for i in range(len(lines) - (not lines[-1])):
|
||
lines[i] = '\t' + lines[i]
|
||
snippet = string.join(lines, '\r')
|
||
self.insert(snippet)
|
||
self.ted.WESetSelection(selstart, selstart + len(snippet))
|
||
|
||
def domenu_uncomment(self):
|
||
self.expandselection()
|
||
selstart, selend = self.ted.WEGetSelection()
|
||
selstart, selend = min(selstart, selend), max(selstart, selend)
|
||
snippet = self.getselectedtext()
|
||
lines = string.split(snippet, '\r')
|
||
for i in range(len(lines)):
|
||
res = commentPat.match(lines[i]) >= 0
|
||
if res > 0:
|
||
pos = commentPat.regs[1][0]
|
||
lines[i] = lines[i][:pos] + lines[i][pos+1:]
|
||
snippet = string.join(lines, '\r')
|
||
self.insert(snippet)
|
||
self.ted.WESetSelection(selstart, selstart + len(snippet))
|
||
|
||
def domenu_comment(self):
|
||
self.expandselection()
|
||
selstart, selend = self.ted.WEGetSelection()
|
||
selstart, selend = min(selstart, selend), max(selstart, selend)
|
||
snippet = self.getselectedtext()
|
||
lines = string.split(snippet, '\r')
|
||
indent = 3000 # arbitrary large number...
|
||
for line in lines:
|
||
if string.strip(line):
|
||
if indentPat.match(line):
|
||
indent = min(indent, indentPat.regs[0][1])
|
||
else:
|
||
indent = 0
|
||
break
|
||
for i in range(len(lines) - (not lines[-1])):
|
||
lines[i] = lines[i][:indent] + "#" + lines[i][indent:]
|
||
snippet = string.join(lines, '\r')
|
||
self.insert(snippet)
|
||
self.ted.WESetSelection(selstart, selstart + len(snippet))
|
||
|
||
def setfile(self, file):
|
||
self.file = file
|
||
|
||
def set(self, text, file = ''):
|
||
oldfile = self.file
|
||
self.file = file
|
||
if self._debugger:
|
||
self._debugger.unregister_editor(self, oldfile)
|
||
self._debugger.register_editor(self, file)
|
||
TextEditor.set(self, text)
|
||
|
||
def close(self):
|
||
if self._debugger:
|
||
self._debugger.unregister_editor(self, self.file)
|
||
self._debugger = None
|
||
TextEditor.close(self)
|
||
|
||
def click(self, point, modifiers):
|
||
if not self._enabled:
|
||
return
|
||
if self._debugger and self.pt_in_breaks(point):
|
||
self.breakhit(point, modifiers)
|
||
elif self._debugger:
|
||
bl, bt, br, bb = self._getbreakrect()
|
||
Qd.EraseRect((bl, bt, br-1, bb))
|
||
TextEditor.click(self, point, modifiers)
|
||
self.drawbreakpoints()
|
||
else:
|
||
TextEditor.click(self, point, modifiers)
|
||
if self.ted.WEGetClickCount() >= 3:
|
||
# select block with our indent
|
||
lines = string.split(self.get(), '\r')
|
||
selstart, selend = self.ted.WEGetSelection()
|
||
lineno = self.ted.WEOffsetToLine(selstart)
|
||
tabs = 0
|
||
line = lines[lineno]
|
||
while line[tabs:] and line[tabs] == '\t':
|
||
tabs = tabs + 1
|
||
tabstag = '\t' * tabs
|
||
fromline = 0
|
||
toline = len(lines)
|
||
if tabs:
|
||
for i in range(lineno - 1, -1, -1):
|
||
line = lines[i]
|
||
if line[:tabs] <> tabstag:
|
||
fromline = i + 1
|
||
break
|
||
for i in range(lineno + 1, toline):
|
||
line = lines[i]
|
||
if line[:tabs] <> tabstag:
|
||
toline = i - 1
|
||
break
|
||
selstart, dummy = self.ted.WEGetLineRange(fromline)
|
||
dummy, selend = self.ted.WEGetLineRange(toline)
|
||
self.ted.WESetSelection(selstart, selend)
|
||
|
||
def breakhit(self, point, modifiers):
|
||
if not self.file:
|
||
return
|
||
destrect = self.ted.WEGetDestRect()
|
||
offset, edge = self.ted.WEGetOffset(point)
|
||
lineno = self.ted.WEOffsetToLine(offset) + 1
|
||
if point[1] <= destrect[3]:
|
||
self._debugger.clear_breaks_above(self.file, self.countlines())
|
||
self._debugger.toggle_break(self.file, lineno)
|
||
else:
|
||
self._debugger.clear_breaks_above(self.file, lineno)
|
||
|
||
def key(self, char, event):
|
||
(what, message, when, where, modifiers) = event
|
||
if modifiers & Events.cmdKey and not char in Wkeys.arrowkeys:
|
||
return
|
||
if char == '\r':
|
||
selstart, selend = self.ted.WEGetSelection()
|
||
selstart, selend = min(selstart, selend), max(selstart, selend)
|
||
lastchar = chr(self.ted.WEGetChar(selstart-1))
|
||
if lastchar <> '\r' and selstart:
|
||
pos, dummy = self.ted.WEFindLine(selstart, 0)
|
||
lineres = Res.Resource('')
|
||
self.ted.WECopyRange(pos, selstart, lineres, None, None)
|
||
line = lineres.data + '\n'
|
||
tabcount = self.extratabs(line)
|
||
self.ted.WEKey(ord('\r'), 0)
|
||
for i in range(tabcount):
|
||
self.ted.WEKey(ord('\t'), 0)
|
||
else:
|
||
self.ted.WEKey(ord('\r'), 0)
|
||
elif char in ')]}':
|
||
self.ted.WEKey(ord(char), modifiers)
|
||
self.balanceparens(char)
|
||
else:
|
||
self.ted.WEKey(ord(char), modifiers)
|
||
if char not in Wkeys.navigationkeys:
|
||
self.changed = 1
|
||
self.selchanged = 1
|
||
self.updatescrollbars()
|
||
|
||
def balanceparens(self, char):
|
||
if char == ')':
|
||
target = '('
|
||
elif char == ']':
|
||
target = '['
|
||
elif char == '}':
|
||
target = '{'
|
||
recursionlevel = 1
|
||
selstart, selend = self.ted.WEGetSelection()
|
||
count = min(selstart, selend) - 2
|
||
mincount = max(0, count - 2048)
|
||
lastquote = None
|
||
while count > mincount:
|
||
testchar = chr(self.ted.WEGetChar(count))
|
||
if testchar in "\"'" and chr(self.ted.WEGetChar(count - 1)) <> '\\':
|
||
if lastquote == testchar:
|
||
recursionlevel = recursionlevel - 1
|
||
lastquote = None
|
||
elif not lastquote:
|
||
recursionlevel = recursionlevel + 1
|
||
lastquote = testchar
|
||
elif not lastquote and testchar == char:
|
||
recursionlevel = recursionlevel + 1
|
||
elif not lastquote and testchar == target:
|
||
recursionlevel = recursionlevel - 1
|
||
if recursionlevel == 0:
|
||
import time
|
||
autoscroll = self.ted.WEFeatureFlag(WASTEconst.weFAutoScroll, -1)
|
||
if autoscroll:
|
||
self.ted.WEFeatureFlag(WASTEconst.weFAutoScroll, 0)
|
||
self.ted.WESetSelection(count, count + 1)
|
||
time.sleep(0.2)
|
||
self.ted.WESetSelection(selstart, selend)
|
||
if autoscroll:
|
||
self.ted.WEFeatureFlag(WASTEconst.weFAutoScroll, 1)
|
||
break
|
||
count = count - 1
|
||
|
||
def extratabs(self, line):
|
||
tabcount = 0
|
||
for c in line:
|
||
if c <> '\t':
|
||
break
|
||
tabcount = tabcount + 1
|
||
last = 0
|
||
cleanline = ''
|
||
tags = PyFontify.fontify(line)
|
||
# strip comments and strings
|
||
for tag, start, end, sublist in tags:
|
||
if tag in ('string', 'comment'):
|
||
cleanline = cleanline + line[last:start]
|
||
last = end
|
||
cleanline = cleanline + line[last:]
|
||
cleanline = string.strip(cleanline)
|
||
if cleanline and cleanline[-1] == ':':
|
||
tabcount = tabcount + 1
|
||
else:
|
||
# extra indent after unbalanced (, [ or {
|
||
for open, close in (('(', ')'), ('[', ']'), ('{', '}')):
|
||
count = string.count(cleanline, open)
|
||
if count and count > string.count(cleanline, close):
|
||
tabcount = tabcount + 2
|
||
break
|
||
return tabcount
|
||
|
||
def rollover(self, point, onoff):
|
||
if onoff:
|
||
if self._debugger and self.pt_in_breaks(point):
|
||
Wbase.SetCursor("arrow")
|
||
else:
|
||
Wbase.SetCursor("iBeam")
|
||
|
||
def draw(self, visRgn = None):
|
||
TextEditor.draw(self, visRgn)
|
||
if self._debugger:
|
||
self.drawbreakpoints()
|
||
|
||
def showbreakpoints(self, onoff):
|
||
if (not not self._debugger) <> onoff:
|
||
if onoff:
|
||
if not __debug__:
|
||
import W
|
||
raise W.AlertError, "Can<EFBFBD>t debug in <20>Optimize bytecode<64> mode.\r(see <20>Default startup options<6E> in EditPythonPreferences)"
|
||
import PyDebugger
|
||
self._debugger = PyDebugger.getdebugger()
|
||
self._debugger.register_editor(self, self.file)
|
||
elif self._debugger:
|
||
self._debugger.unregister_editor(self, self.file)
|
||
self._debugger = None
|
||
self.adjust(self._bounds)
|
||
|
||
def togglebreakpoints(self):
|
||
self.showbreakpoints(not self._debugger)
|
||
|
||
def clearbreakpoints(self):
|
||
if self.file:
|
||
self._debugger.clear_all_file_breaks(self.file)
|
||
|
||
def editbreakpoints(self):
|
||
if self._debugger:
|
||
self._debugger.edit_breaks()
|
||
self._debugger.breaksviewer.selectfile(self.file)
|
||
|
||
def drawbreakpoints(self, eraseall = 0):
|
||
breakrect = bl, bt, br, bb = self._getbreakrect()
|
||
br = br - 1
|
||
self.SetPort()
|
||
Qd.PenPat(Qd.qd.gray)
|
||
Qd.PaintRect((br, bt, br + 1, bb))
|
||
Qd.PenNormal()
|
||
self._parentwindow.tempcliprect(breakrect)
|
||
Qd.RGBForeColor((0xffff, 0, 0))
|
||
try:
|
||
lasttop = bt
|
||
self_ted = self.ted
|
||
Qd_PaintOval = Qd.PaintOval
|
||
Qd_EraseRect = Qd.EraseRect
|
||
for lineno in self._debugger.get_file_breaks(self.file):
|
||
start, end = self_ted.WEGetLineRange(lineno - 1)
|
||
if lineno <> self_ted.WEOffsetToLine(start) + 1:
|
||
# breakpoints beyond our text: erase rest, and back out
|
||
Qd_EraseRect((bl, lasttop, br, bb))
|
||
break
|
||
(x, y), h = self_ted.WEGetPoint(start, 0)
|
||
bottom = y + h
|
||
#print y, (lasttop, bottom)
|
||
if bottom > lasttop:
|
||
Qd_EraseRect((bl, lasttop, br, y + h * eraseall))
|
||
lasttop = bottom
|
||
redbullet = bl + 2, y + 3, bl + 8, y + 9
|
||
Qd_PaintOval(redbullet)
|
||
else:
|
||
Qd_EraseRect((bl, lasttop, br, bb))
|
||
Qd.RGBForeColor((0, 0, 0))
|
||
finally:
|
||
self._parentwindow.restoreclip()
|
||
|
||
def updatescrollbars(self):
|
||
if self._debugger:
|
||
self.drawbreakpoints(1)
|
||
TextEditor.updatescrollbars(self)
|
||
|
||
def pt_in_breaks(self, point):
|
||
return Qd.PtInRect(point, self._getbreakrect())
|
||
|
||
def _getbreakrect(self):
|
||
if self._debugger:
|
||
l, t, r, b = self._bounds
|
||
return (l+1, t+1, l + 12, b-1)
|
||
else:
|
||
return (0, 0, 0, 0)
|
||
|
||
def _getviewrect(self):
|
||
l, t, r, b = self._bounds
|
||
if self._debugger:
|
||
return (l + 17, t + 2, r, b - 2)
|
||
else:
|
||
return (l + 5, t + 2, r, b - 2)
|
||
|
||
def _calctextbounds(self):
|
||
viewrect = l, t, r, b = self._getviewrect()
|
||
if self.ted:
|
||
dl, dt, dr, db = self.ted.WEGetDestRect()
|
||
vl, vt, vr, vb = self.ted.WEGetViewRect()
|
||
xshift = l - vl
|
||
yshift = t - vt
|
||
if (db - dt) < (b - t):
|
||
yshift = t - dt
|
||
destrect = (dl + xshift, dt + yshift, dr + xshift, db + yshift)
|
||
else:
|
||
destrect = (l, t, r + 5000, b)
|
||
return viewrect, destrect
|
||
|
||
|
||
def GetFNum(fontname):
|
||
"""Same as Fm.GetFNum(), but maps a missing font to Monaco instead of the system font."""
|
||
if fontname <> Fm.GetFontName(0):
|
||
fontid = Fm.GetFNum(fontname)
|
||
if fontid == 0:
|
||
fontid = Fonts.monaco
|
||
else:
|
||
fontid = 0
|
||
return fontid
|
||
|
||
# b/w compat. Anyone using this?
|
||
GetFName = Fm.GetFontName
|
||
|
||
def GetPortFontSettings(port):
|
||
return Fm.GetFontName(port.txFont), port.txFace, port.txSize
|
||
|
||
def SetPortFontSettings(port, (font, face, size)):
|
||
saveport = Qd.GetPort()
|
||
Qd.SetPort(port)
|
||
Qd.TextFont(GetFNum(font))
|
||
Qd.TextFace(face)
|
||
Qd.TextSize(size)
|
||
Qd.SetPort(saveport)
|